Re: Adding a library - ReadList.com

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Adding a library
\ Vivek Katakam (20 Jun 2006)
. \ Ingo Krabbe (20 Jun 2006)

Subject:	Re: Adding a library
Group:	Gcc-help
From:	Ingo Krabbe
Date:	20 Jun 2006

Am Dienstag, 20. Juni 2006 04:59 schrieb Vivek Katakam:
> Hi All,
> I have a problem at Linker stage in the compilation process.
>
> If I include libsqlplus.so as -lsqlplus it is generating the binary
> otherwise it is the giving undefined reference to sqlca function.
>
> I have also given the LD_LIBRARY_PATH etc. Because I have to change at
> lot number of places , is there a way around so that i can dynamically
> include this library for example through ranlib.

have you tried -Wl,-rpath,[PATH TO libsqlplus] as a LDFLAG while linking ?
Then you don't need to set LD_LIBRARY_PATH in your environment, but the
binary will know on its own how to find the library. You have to think twice
about this topic, when you want to enable others to use your project to make
the executables. In general, all linker options are accesible through
gcc's -Wl flag followed by the linker flag.

>
> Regards,
> Vivek